WING ON CONSTRUCTION INC
License
- Status
- CLEAR
- First issued
- June 24, 2010
- Expires
- June 30, 2028
- Entity
- Corporation
- Address of record
- 1130 TROJAN AVE, San Leandro, CA 94579
- Phone of record
- (510) 786 8838
Contractor bond
- Surety
- ARCH INSURANCE COMPANY
- Bond number
- SU71204470000
- Amount
- $25,000
- Effective
- September 4, 2025
Workers’ compensation
- Carrier
- PIE INSURANCE COMPANY (THE)
- Policy number
- WC3252537
- Effective
- March 10, 2026
- Expires
- November 10, 2026
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
A contractor may only contract for work within their classifications. See all 38 licensed general engineering contractors in San Leandro.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| CHEN YUEJUN | Responsible Managing Officer/Chief Executive Officer/President | June 24, 2010 | Current |
| CHEN YUEJUN | Responsible Managing Officer/Chief Executive Officer/President | March 19, 2025 | Current |
| COTTLE DAVID EVANS SR | Responsible Managing Officer | October 4, 2022 | March 19, 2025 |
| LIU CHAOYANG | Officer | September 25, 2012 | December 10, 2018 |
| MIDDLETON DAVID ALAN | Deceased | June 18, 2022 | June 18, 2022 |
| MIDDLETON DAVID ALAN | Responsible Managing Officer | January 17, 2019 | June 18, 2022 |
Verified status badge
Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.
<a href="https://bookofbuilders.com/license/949206" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/949206.svg" alt="WING ON CONSTRUCTION INC — California contractor license #949206 status, verified against CSLB records" width="268" height="76">
</a>The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.
Is this your license?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.